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PE20200786A1 - Metodo para preparar una solucion acuosa de sal de leucoindigo concentrada y solucion acuosa de leucoindigo - Google Patents

Metodo para preparar una solucion acuosa de sal de leucoindigo concentrada y solucion acuosa de leucoindigo

Info

Publication number
PE20200786A1
PE20200786A1 PE2020000207A PE2020000207A PE20200786A1 PE 20200786 A1 PE20200786 A1 PE 20200786A1 PE 2020000207 A PE2020000207 A PE 2020000207A PE 2020000207 A PE2020000207 A PE 2020000207A PE 20200786 A1 PE20200786 A1 PE 20200786A1
Authority
PE
Peru
Prior art keywords
aqueous solution
leucoindigo
salt
preparing
concentrated
Prior art date
Application number
PE2020000207A
Other languages
English (en)
Inventor
Erwin Lucic
Jorg Hubner
Original Assignee
Archroma Ip Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from EP17185971.3A external-priority patent/EP3441429B1/en
Priority claimed from EP17185976.2A external-priority patent/EP3441430B1/en
Priority claimed from EP17185980.4A external-priority patent/EP3441431B1/en
Priority claimed from EP18173343.7A external-priority patent/EP3569660B1/en
Application filed by Archroma Ip Gmbh filed Critical Archroma Ip Gmbh
Publication of PE20200786A1 publication Critical patent/PE20200786A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes
    • C09B67/0078—Preparations of vat, sulfur or indigo dyes in liquid form
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0083—Solutions of dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0096—Purification; Precipitation; Filtration
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B7/00—Indigoid dyes
    • C09B7/02—Bis-indole indigos
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
    • D06P1/228—Indigo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Una solucion acuosa de leucoindigo que comprende una amina aromatica, en particular anilina o anilina y N-metilanilina, en donde la concentracion de la amina aromatica esta por debajo de 200 ppm en donde la sal de leucoindigo en la solucion se encuentra en forma de una sal mixta de sodio y potasio, en donde la relacion molar de sodio a potasio esta en el intervalo de mas de 3:1 a 10:1, de modo preferente en donde la concentracion de la sal esta en el rango de mas de 25 a 45% en peso, basado en el peso total del solucion.
PE2020000207A 2017-08-11 2018-08-10 Metodo para preparar una solucion acuosa de sal de leucoindigo concentrada y solucion acuosa de leucoindigo PE20200786A1 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP17185971.3A EP3441429B1 (en) 2017-08-11 2017-08-11 Purified concentrated aqueous leucoindigo salt solutions
EP17185976.2A EP3441430B1 (en) 2017-08-11 2017-08-11 Leucoindigo salt solution with very low content of aniline and method of making same
EP17185980.4A EP3441431B1 (en) 2017-08-11 2017-08-11 Methods of making leucoindigo salt solutions with very low aniline content
EP18173343.7A EP3569660B1 (en) 2018-05-18 2018-05-18 Method for making aniline-free leucoindigo salt solutions
PCT/EP2018/071783 WO2019030389A1 (en) 2017-08-11 2018-08-10 AQUEOUS SOLUTIONS CONCENTRATED PURIFIED WITH SALT FROM LEUCOINDIGO

Publications (1)

Publication Number Publication Date
PE20200786A1 true PE20200786A1 (es) 2020-08-06

Family

ID=63108593

Family Applications (5)

Application Number Title Priority Date Filing Date
PE2020000209A PE20200787A1 (es) 2017-08-11 2018-08-10 Metodos para fabricar soluciones de sal de leucoindigo con muy bajo contenido de anilina
PE2020000206A PE20201187A1 (es) 2017-08-11 2018-08-10 Solucion de sal de leucoindigo con muy bajo contenido de anilina y metodo para realizar la misma
PE2020000210A PE20201188A1 (es) 2017-08-11 2018-08-10 Metodo y dispositivo para elaborar soluciones de sal de leucoindigo libres de anilina
PE2025000454A PE20250954A1 (es) 2017-08-11 2018-08-10 Metodo y dispositivo para elaborar soluciones de sal de leucoindigo libres de anilina
PE2020000207A PE20200786A1 (es) 2017-08-11 2018-08-10 Metodo para preparar una solucion acuosa de sal de leucoindigo concentrada y solucion acuosa de leucoindigo

Family Applications Before (4)

Application Number Title Priority Date Filing Date
PE2020000209A PE20200787A1 (es) 2017-08-11 2018-08-10 Metodos para fabricar soluciones de sal de leucoindigo con muy bajo contenido de anilina
PE2020000206A PE20201187A1 (es) 2017-08-11 2018-08-10 Solucion de sal de leucoindigo con muy bajo contenido de anilina y metodo para realizar la misma
PE2020000210A PE20201188A1 (es) 2017-08-11 2018-08-10 Metodo y dispositivo para elaborar soluciones de sal de leucoindigo libres de anilina
PE2025000454A PE20250954A1 (es) 2017-08-11 2018-08-10 Metodo y dispositivo para elaborar soluciones de sal de leucoindigo libres de anilina

Country Status (15)

Country Link
US (4) US11384245B2 (es)
EP (5) EP4575077A3 (es)
JP (6) JP7295844B2 (es)
KR (6) KR20200040278A (es)
CN (5) CN111065690B (es)
AR (2) AR126783A2 (es)
BR (4) BR112019018494B1 (es)
CO (3) CO2020001376A2 (es)
MA (1) MA48430B1 (es)
MX (4) MX2020001518A (es)
PE (5) PE20200787A1 (es)
SG (4) SG11202001152YA (es)
TN (4) TN2020000011A1 (es)
TW (4) TWI760544B (es)
WO (4) WO2019030389A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20200787A1 (es) 2017-08-11 2020-08-06 Archroma Ip Gmbh Metodos para fabricar soluciones de sal de leucoindigo con muy bajo contenido de anilina
CN110016816A (zh) * 2019-03-13 2019-07-16 广东前进牛仔布有限公司 一种靛蓝染色方法
BR102019025172A2 (pt) 2019-11-28 2021-06-08 Bann Química Ltda. processo de purificação de soluções de sal de leucoíndigo e uso de um gás inerte
JP2021094344A (ja) * 2019-12-19 2021-06-24 サミー株式会社 ぱちんこ遊技機
JP2021094346A (ja) * 2019-12-19 2021-06-24 サミー株式会社 ぱちんこ遊技機
CN118925746B (zh) * 2024-07-22 2025-06-27 重庆市化工研究院有限公司 一种用于生产还原靛蓝的雷尼镍催化剂及还原靛蓝的生产方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130878A (en) * 1933-04-10 1938-09-20 Ici Ltd Leucoindigo
US4992143A (en) 1989-06-09 1991-02-12 Mobay Corporation Continuous process for the separation of a partially water soluble component from a slurry
US5116996A (en) * 1991-07-17 1992-05-26 Basf Aktiengesellschaft Purification of indigo
US6169218B1 (en) 1992-02-10 2001-01-02 Catalytic Distillation Technologies Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams
DE4220804A1 (de) * 1992-06-25 1994-01-05 Basf Ag Verfahren zur Reinigung von Indigo
TW251325B (es) 1993-03-30 1995-07-11 Basf Ag
DE4327221A1 (de) * 1993-08-13 1995-02-16 Basf Ag Leukoindigo-Präparation in Granulatform
DE4336032A1 (de) * 1993-10-22 1995-04-27 Basf Ag Verfahren zur Reinigung von Indigo
DE19502968A1 (de) * 1995-01-31 1996-08-01 Basf Ag Leukoküpenfarbstoff-Präparationen in Granulatform
DE19624208A1 (de) * 1996-06-18 1998-01-02 Basf Ag Leukoküpenfarbstoff-Präparationen in Granulatform
JPH10111633A (ja) 1996-10-04 1998-04-28 Denso Corp ホログラム感光剤，ホログラム感光材料及びホログラム，並びにこれらの製造方法
DE19831291A1 (de) 1998-07-13 2000-01-20 Basf Ag Konzentrierte Lekoindigolösungen
DE19919746A1 (de) 1999-04-29 2000-11-02 Basf Ag Verfahren zur Herstellung von wäßrig-alkalischen Lösungen reduzierter indigoider Farbstoffe
AU2003260454A1 (en) * 2002-08-31 2004-04-30 Dystar Textilfarben Gmbh And Co. Deutschland Kg Method for the production of high-purity indigo
JP4941891B2 (ja) 2006-11-13 2012-05-30 株式会社Ｉｈｉ フィルム冷却構造
JP2009197353A (ja) * 2008-02-20 2009-09-03 Asahi Breweries Ltd インヂゴの染色増強剤および増強方法
EP3569660B1 (en) * 2018-05-18 2021-11-10 Archroma IP GmbH Method for making aniline-free leucoindigo salt solutions
PE20200787A1 (es) 2017-08-11 2020-08-06 Archroma Ip Gmbh Metodos para fabricar soluciones de sal de leucoindigo con muy bajo contenido de anilina
EP3441431B1 (en) * 2017-08-11 2021-07-14 Archroma IP GmbH Methods of making leucoindigo salt solutions with very low aniline content
EP3441429B1 (en) * 2017-08-11 2021-05-26 Archroma IP GmbH Purified concentrated aqueous leucoindigo salt solutions
ES2841500T3 (es) * 2017-08-11 2021-07-08 Archroma Ip Gmbh Solución de sal de leucoíndigo con muy bajo contenido de anilina y método de preparar la misma

Also Published As

Publication number Publication date
KR20210114958A (ko) 2021-09-24
TW201925357A (zh) 2019-07-01
JP7610636B2 (ja) 2025-01-08
BR112019018497B1 (pt) 2023-12-19
JP7527337B2 (ja) 2024-08-02
PE20250954A1 (es) 2025-04-07
CO2020001376A2 (es) 2020-05-29
CN111065690B (zh) 2022-06-28
KR102636591B1 (ko) 2024-02-13
MA48430B1 (fr) 2020-11-30
TW201920499A (zh) 2019-06-01
PE20200787A1 (es) 2020-08-06
JP2023076433A (ja) 2023-06-01
KR20200037853A (ko) 2020-04-09
MX2020001516A (es) 2020-03-20
TW201920498A (zh) 2019-06-01
CO2020001381A2 (es) 2020-05-29
JP2020537700A (ja) 2020-12-24
AR127380A2 (es) 2024-01-17
JP2020530518A (ja) 2020-10-22
CN115627081B (zh) 2024-11-01
MX2020001517A (es) 2020-08-03
US20210009810A1 (en) 2021-01-14
SG11202001152YA (en) 2020-03-30
KR102636594B1 (ko) 2024-02-13
JP7250762B2 (ja) 2023-04-03
WO2019030396A8 (en) 2019-12-05
EP3665227A1 (en) 2020-06-17
SG11202001155UA (en) 2020-03-30
EP4575077A2 (en) 2025-06-25
JP7245227B2 (ja) 2023-03-23
US11384245B2 (en) 2022-07-12
WO2019030397A1 (en) 2019-02-14
PE20201188A1 (es) 2020-11-06
TN2020000012A1 (en) 2021-10-04
KR20230010673A (ko) 2023-01-19
BR112019018494B1 (pt) 2024-01-30
TN2020000011A1 (en) 2021-10-04
US20200247999A1 (en) 2020-08-06
EP3665229A1 (en) 2020-06-17
EP3665230A1 (en) 2020-06-17
KR102687719B1 (ko) 2024-07-22
JP7295844B2 (ja) 2023-06-21
TWI763903B (zh) 2022-05-11
EP3665228A1 (en) 2020-06-17
AR126783A2 (es) 2023-11-15
JP2020530516A (ja) 2020-10-22
JP2023014157A (ja) 2023-01-26
CN115627081A (zh) 2023-01-20
MA48430A1 (fr) 2020-04-30
BR112019018497A2 (pt) 2020-04-14
KR20200040279A (ko) 2020-04-17
CN111108156A (zh) 2020-05-05
SG11202001153RA (en) 2020-03-30
WO2019030391A1 (en) 2019-02-14
TW201920497A (zh) 2019-06-01
BR112019018490A2 (pt) 2020-04-14
PE20201187A1 (es) 2020-11-06
TWI755558B (zh) 2022-02-21
BR112019018490B1 (pt) 2023-12-19
CN111133057B (zh) 2022-09-13
CO2020001377A2 (es) 2020-05-29
BR112019018494A2 (pt) 2020-04-14
EP4575077A3 (en) 2026-01-21
CN111065690A (zh) 2020-04-24
SG11202001151PA (en) 2020-03-30
WO2019030396A1 (en) 2019-02-14
JP2020530517A (ja) 2020-10-22
KR102706455B1 (ko) 2024-09-11
US11299633B2 (en) 2022-04-12
CN111133057A (zh) 2020-05-08
JP7011042B2 (ja) 2022-01-26
TN2020000014A1 (en) 2021-10-04
TN2020000013A1 (en) 2021-10-04
US20200216674A1 (en) 2020-07-09
BR112019018498A2 (pt) 2020-04-14
KR20200037854A (ko) 2020-04-09
TWI760544B (zh) 2022-04-11
US20200172734A1 (en) 2020-06-04
WO2019030389A1 (en) 2019-02-14
KR20200040278A (ko) 2020-04-17
TWI763904B (zh) 2022-05-11
MX2020001519A (es) 2020-03-20
CN111094460A (zh) 2020-05-01
MX2020001518A (es) 2020-03-20

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